Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYBRID AGRICULTURAL VEHICLE FOR BALER APPLICATION
Hybrid agricultural vehicle (1) that is designed to be coupled with a baler (2) that receives torque from a Power Take-Off Output PTO (20) of the agricultural vehicle. An epicyclic convertor (14) has:a first input member (15) that is designed to receive torque from an internal combustion engine; a second input member (17) that is designed to receive torque from an electric motor (12); and an output member (19) that is designed to provide the input torques to the Power Torque Output PTO (20). The baler requires a variable torque that is undulating with a period τ between a higher value corresponding to a starting phase crop pressing to a lower value corresponding to the end of the pressing phase. A control electronics (13) is designed to control the torque supplied by the electric motor so that the torque provided to the second input member compensates torque request from the baler (2) and the torque provided to the second input member has a number of peaks in correspondence of the higher values of the torque required by the baler so that the rotating speed of the internal combustion engine substantially stable even if the torque requested by the baler is undulating.
HYBRID AGRICULTURAL VEHICLE FOR BALER APPLICATION
Hybrid agricultural vehicle (1) that is designed to be coupled with a baler (2) that receives torque from a Power Take-Off Output PTO (20) of the agricultural vehicle. An epicyclic convertor (14) has:a first input member (15) that is designed to receive torque from an internal combustion engine; a second input member (17) that is designed to receive torque from an electric motor (12); and an output member (19) that is designed to provide the input torques to the Power Torque Output PTO (20). The baler requires a variable torque that is undulating with a period τ between a higher value corresponding to a starting phase crop pressing to a lower value corresponding to the end of the pressing phase. A control electronics (13) is designed to control the torque supplied by the electric motor so that the torque provided to the second input member compensates torque request from the baler (2) and the torque provided to the second input member has a number of peaks in correspondence of the higher values of the torque required by the baler so that the rotating speed of the internal combustion engine substantially stable even if the torque requested by the baler is undulating.
HYBRID AGRICULTURAL VEHICLE FOR BALER APPLICATION
LANDWIRTSCHAFTLICHES HYBRIDFAHRZEUG ZUR VERWENDUNG MIT BALLEN
VÉHICULE AGRICOLE HYBRIDE POUR APPLICATION DE RAMASSEUSE-PRESSE
BENEVELLI ALESSANDRO (Autor:in) / FORTE MICHELANTONIO (Autor:in) / MARINIELLO CIRO (Autor:in) / PINTORE FRANCESCO (Autor:in) / BORGHI ALBERTO (Autor:in)
03.01.2024
Patent
Elektronische Ressource
Englisch
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